{"version":"1.0","type":"rich","title":"Fork for Cursor Following","description":"A circle follows the cursor across a full-screen SVG canvas, continuously updating its position as the mouse moves. The React app uses the `useState` hook to store mouse coordinates and the `useCallback` hook to handle `onMouseMove` events, with `clientX` and `clientY` from the event object. The SVG circle’s `cx` and `cy` attributes are re-rendered with each move, and the viewport size is determined by `window.innerWidth` and `window.innerHeight`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a63b3ac3f8e54d949f33bb9b15ed00e1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}